ps_close_image
(PECL ps:1.1.0-1.3.5)
ps_close_image — Closes image and frees memory
说明
void ps_close_image
( resource $psdoc
, int $imageid
)
Closes an image and frees its resources. Once an image is closed it cannot be used anymore.
参数
- psdoc
-
Resource identifier of the postscript file as returned by ps_new().
- imageid
-
Resource identifier of the image as returned by ps_open_image() or ps_open_image_file().
返回值
Returns NULL on success or FALSE on failure.
